National Domestic Direct Dialing Access Code

International Direct Dialing Access Code

Domestic Long Distance Telephone Service

Vietnam Paging Service (in English)

Paging Service Enquiries

Vietnam Paging Service (in Vietnamese)

Social and Cultural Information Clearing up Queries Service

Talking Yellow Pages

Connecting Customers to Consultants in the fields of healthcare, nutrition, drug preventive measures, law, informatics, construction, tourism, estate trading, education and training, intellectual property, love-marriage-family matters

International Telephone Service

Police

Fire Brigade

Ambulance

Phone Number Enquiries

Time Inquiries

Ring Back Test

Advice on Telephone Repairs

Hanoi ABC Paging Service

Vinaphone Paging Service

International Telephone Service Rate

International Telephone Service Enquiries